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[r]" accesskey="r"><span>Ostatnie zmiany</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Wikipedia:Strona_g%C5%82%C3%B3wna" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="wolna encyklopedia" src="/static/images/mobile/copyright/wikipedia-tagline-pl.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Specjalna:Szukaj" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Przeszukaj Wikipedię [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Szukaj</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Przeszukaj Wikipedię" aria-label="Przeszukaj Wikipedię" autocapitalize="sentences" title="Przeszukaj Wikipedię [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Specjalna:Szukaj"> </div> <button class="cdx-button cdx-search-input__end-button">Szukaj</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Narzędzia osobiste"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Wygląd"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Zmień rozmiar czcionki, szerokość oraz kolorystykę strony" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Wygląd" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Wygląd</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_pl.wikipedia.org&uselang=pl" class=""><span>Wspomóż Wikipedię</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Specjalna:Utw%C3%B3rz_konto&returnto=Chityna" title="Zachęcamy do stworzenia konta i zalogowania, ale nie jest to obowiązkowe." class=""><span>Utwórz konto</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Specjalna:Zaloguj&returnto=Chityna" title="Zachęcamy do zalogowania się, choć nie jest to obowiązkowe. [o]" accesskey="o" class=""><span>Zaloguj się</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Więcej opcji" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Narzędzia osobiste" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Narzędzia osobiste</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menu użytkownika" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_pl.wikipedia.org&uselang=pl"><span>Wspomóż Wikipedię</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Specjalna:Utw%C3%B3rz_konto&returnto=Chityna" title="Zachęcamy do stworzenia konta i zalogowania, ale nie jest to obowiązkowe."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Utwórz konto</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Specjalna:Zaloguj&returnto=Chityna" title="Zachęcamy do zalogowania się, choć nie jest to obowiązkowe. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Zaloguj się</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Strony dla anonimowych edytorów <a href="/wiki/Pomoc:Pierwsze_kroki" aria-label="Dowiedz się więcej na temat edytowania"><span>dowiedz się więcej</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Specjalna:M%C3%B3j_wk%C5%82ad" title="Lista edycji wykonanych z tego adresu IP [y]" accesskey="y"><span>Edycje</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Specjalna:Moja_dyskusja" title="Dyskusja użytkownika dla tego adresu IP [n]" accesskey="n"><span>Dyskusja</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Witryna"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Spis treści" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Spis treści</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">przypnij</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ukryj</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Początek</div> </a> </li> <li id="toc-Przypisy" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Przypisy"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Przypisy</span> </div> </a> <ul id="toc-Przypisy-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Spis treści" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Przełącz stan spisu treści" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Przełącz stan spisu treści</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Chityna</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Przejdź do artykułu w innym języku. Treść dostępna w 68 językach" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-68" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">68 języków</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%83%D8%A7%D9%8A%D8%AA%D9%8A%D9%86" title="كايتين – arabski" lang="ar" hreflang="ar" data-title="كايتين" data-language-autonym="العربية" data-language-local-name="arabski" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Quitina" title="Quitina – asturyjski" lang="ast" hreflang="ast" data-title="Quitina" data-language-autonym="Asturianu" data-language-local-name="asturyjski" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Xitin" title="Xitin – azerbejdżański" lang="az" hreflang="az" data-title="Xitin" data-language-autonym="Azərbaycanca" data-language-local-name="azerbejdżański" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%95%E0%A6%BE%E0%A6%87%E0%A6%9F%E0%A6%BF%E0%A6%A8" title="কাইটিন – bengalski" lang="bn" hreflang="bn" data-title="কাইটিন" data-language-autonym="বাংলা" data-language-local-name="bengalski" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A5%D0%B8%D1%82%D0%B8%D0%BD" title="Хитин – baszkirski" lang="ba" hreflang="ba" data-title="Хитин" data-language-autonym="Башҡортса" data-language-local-name="baszkirski" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A5%D1%96%D1%86%D1%96%D0%BD" title="Хіцін – białoruski" lang="be" hreflang="be" data-title="Хіцін" data-language-autonym="Беларуская" data-language-local-name="białoruski" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A5%D1%96%D1%82%D1%8B%D0%BD" title="Хітын – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Хітын" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A5%D0%B8%D1%82%D0%B8%D0%BD" title="Хитин – bułgarski" lang="bg" hreflang="bg" data-title="Хитин" data-language-autonym="Български" data-language-local-name="bułgarski" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Hitin" title="Hitin – bośniacki" lang="bs" hreflang="bs" data-title="Hitin" data-language-autonym="Bosanski" data-language-local-name="bośniacki" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Quitina" title="Quitina – kataloński" lang="ca" hreflang="ca" data-title="Quitina" data-language-autonym="Català" data-language-local-name="kataloński" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Chitin" title="Chitin – czeski" lang="cs" hreflang="cs" data-title="Chitin" data-language-autonym="Čeština" data-language-local-name="czeski" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Citin" title="Citin – walijski" lang="cy" hreflang="cy" data-title="Citin" data-language-autonym="Cymraeg" data-language-local-name="walijski" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Kitin" title="Kitin – duński" lang="da" hreflang="da" data-title="Kitin" data-language-autonym="Dansk" data-language-local-name="duński" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Chitin" title="Chitin – niemiecki" lang="de" hreflang="de" data-title="Chitin" data-language-autonym="Deutsch" data-language-local-name="niemiecki" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Kitiin" title="Kitiin – estoński" lang="et" hreflang="et" data-title="Kitiin" data-language-autonym="Eesti" data-language-local-name="estoński" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A7%CE%B9%CF%84%CE%AF%CE%BD%CE%B7" title="Χιτίνη – grecki" lang="el" hreflang="el" data-title="Χιτίνη" data-language-autonym="Ελληνικά" data-language-local-name="grecki" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Chitin" title="Chitin – angielski" lang="en" hreflang="en" data-title="Chitin" data-language-autonym="English" data-language-local-name="angielski" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Quitina" title="Quitina – hiszpański" lang="es" hreflang="es" data-title="Quitina" data-language-autonym="Español" data-language-local-name="hiszpański" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/%C4%A4itino" title="Ĥitino – esperanto" lang="eo" hreflang="eo" data-title="Ĥitino" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Kitina" title="Kitina – baskijski" lang="eu" hreflang="eu" data-title="Kitina" data-language-autonym="Euskara" data-language-local-name="baskijski" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%A9%DB%8C%D8%AA%DB%8C%D9%86" title="کیتین – perski" lang="fa" hreflang="fa" data-title="کیتین" data-language-autonym="فارسی" data-language-local-name="perski" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Chitine" title="Chitine – francuski" lang="fr" hreflang="fr" data-title="Chitine" data-language-autonym="Français" data-language-local-name="francuski" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Citin" title="Citin – irlandzki" lang="ga" hreflang="ga" data-title="Citin" data-language-autonym="Gaeilge" data-language-local-name="irlandzki" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Quitina" title="Quitina – galicyjski" lang="gl" hreflang="gl" data-title="Quitina" data-language-autonym="Galego" data-language-local-name="galicyjski" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%82%A4%ED%8B%B4" title="키틴 – koreański" lang="ko" hreflang="ko" data-title="키틴" data-language-autonym="한국어" data-language-local-name="koreański" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%BD%D5%AB%D5%BF%D5%AB%D5%B6" title="Խիտին – ormiański" lang="hy" hreflang="hy" data-title="Խիտին" data-language-autonym="Հայերեն" data-language-local-name="ormiański" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%95%E0%A4%BE%E0%A4%87%E0%A4%9F%E0%A4%BF%E0%A4%A8" title="काइटिन – hindi" lang="hi" hreflang="hi" data-title="काइटिन" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Hitin" title="Hitin – chorwacki" lang="hr" hreflang="hr" data-title="Hitin" data-language-autonym="Hrvatski" data-language-local-name="chorwacki" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Chitino" title="Chitino – ido" lang="io" hreflang="io" data-title="Chitino" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Kitin" title="Kitin – indonezyjski" lang="id" hreflang="id" data-title="Kitin" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonezyjski" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/K%C3%ADt%C3%ADn" title="Kítín – islandzki" lang="is" hreflang="is" data-title="Kítín" data-language-autonym="Íslenska" data-language-local-name="islandzki" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Chitina" title="Chitina – włoski" lang="it" hreflang="it" data-title="Chitina" data-language-autonym="Italiano" data-language-local-name="włoski" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9B%D7%99%D7%98%D7%99%D7%9F" title="כיטין – hebrajski" lang="he" hreflang="he" data-title="כיטין" data-language-autonym="עברית" data-language-local-name="hebrajski" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Kitin" title="Kitin – jawajski" lang="jv" hreflang="jv" data-title="Kitin" data-language-autonym="Jawa" data-language-local-name="jawajski" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%95%E0%B3%88%E0%B2%9F%E0%B2%BF%E0%B2%A8%E0%B3%8D" title="ಕೈಟಿನ್ – kannada" lang="kn" hreflang="kn" data-title="ಕೈಟಿನ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A5%D0%B8%D1%82%D0%B8%D0%BD" title="Хитин – kazachski" lang="kk" hreflang="kk" data-title="Хитин" data-language-autonym="Қазақша" data-language-local-name="kazachski" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Khitini" title="Khitini – suahili" lang="sw" hreflang="sw" data-title="Khitini" data-language-autonym="Kiswahili" data-language-local-name="suahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Kitin" title="Kitin – kreolski haitański" lang="ht" hreflang="ht" data-title="Kitin" data-language-autonym="Kreyòl ayisyen" data-language-local-name="kreolski haitański" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Chitinum" title="Chitinum – łaciński" lang="la" hreflang="la" data-title="Chitinum" data-language-autonym="Latina" data-language-local-name="łaciński" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Hit%C4%ABns" title="Hitīns – łotewski" lang="lv" hreflang="lv" data-title="Hitīns" data-language-autonym="Latviešu" data-language-local-name="łotewski" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Chitinas" title="Chitinas – litewski" lang="lt" hreflang="lt" data-title="Chitinas" data-language-autonym="Lietuvių" data-language-local-name="litewski" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Kitin" title="Kitin – węgierski" lang="hu" hreflang="hu" data-title="Kitin" data-language-autonym="Magyar" data-language-local-name="węgierski" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Kitin" title="Kitin – malajski" lang="ms" hreflang="ms" data-title="Kitin" data-language-autonym="Bahasa Melayu" data-language-local-name="malajski" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Chitine" title="Chitine – niderlandzki" lang="nl" hreflang="nl" data-title="Chitine" data-language-autonym="Nederlands" data-language-local-name="niderlandzki" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%AD%E3%83%81%E3%83%B3" title="キチン – japoński" lang="ja" hreflang="ja" data-title="キチン" data-language-autonym="日本語" data-language-local-name="japoński" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Kitin" title="Kitin – norweski (bokmål)" lang="nb" hreflang="nb" data-title="Kitin" data-language-autonym="Norsk bokmål" data-language-local-name="norweski (bokmål)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Kitin" title="Kitin – norweski (nynorsk)" lang="nn" hreflang="nn" data-title="Kitin" data-language-autonym="Norsk nynorsk" data-language-local-name="norweski (nynorsk)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Xitin" title="Xitin – uzbecki" lang="uz" hreflang="uz" data-title="Xitin" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbecki" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Quitina" title="Quitina – portugalski" lang="pt" hreflang="pt" data-title="Quitina" data-language-autonym="Português" data-language-local-name="portugalski" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Chitin%C4%83" title="Chitină – rumuński" lang="ro" hreflang="ro" data-title="Chitină" data-language-autonym="Română" data-language-local-name="rumuński" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A5%D0%B8%D1%82%D0%B8%D0%BD" title="Хитин – rosyjski" lang="ru" hreflang="ru" data-title="Хитин" data-language-autonym="Русский" data-language-local-name="rosyjski" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Chitin" title="Chitin – Simple English" lang="en-simple" hreflang="en-simple" data-title="Chitin" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Chit%C3%ADn" title="Chitín – słowacki" lang="sk" hreflang="sk" data-title="Chitín" data-language-autonym="Slovenčina" data-language-local-name="słowacki" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Hitin" title="Hitin – słoweński" lang="sl" hreflang="sl" data-title="Hitin" data-language-autonym="Slovenščina" data-language-local-name="słoweński" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A5%D0%B8%D1%82%D0%B8%D0%BD" title="Хитин – serbski" lang="sr" hreflang="sr" data-title="Хитин" data-language-autonym="Српски / srpski" data-language-local-name="serbski" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Hitin" title="Hitin – serbsko-chorwacki" lang="sh" hreflang="sh" data-title="Hitin" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbsko-chorwacki" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Kitin" title="Kitin – sundajski" lang="su" hreflang="su" data-title="Kitin" data-language-autonym="Sunda" data-language-local-name="sundajski" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Kitiini" title="Kitiini – fiński" lang="fi" hreflang="fi" data-title="Kitiini" data-language-autonym="Suomi" data-language-local-name="fiński" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Kitin" title="Kitin – szwedzki" lang="sv" hreflang="sv" data-title="Kitin" data-language-autonym="Svenska" data-language-local-name="szwedzki" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%95%E0%AF%88%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AE%BF%E0%AE%A9%E0%AF%8D" title="கைட்டின் – tamilski" lang="ta" hreflang="ta" data-title="கைட்டின்" data-language-autonym="தமிழ்" data-language-local-name="tamilski" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%84%E0%B8%84%E0%B8%97%E0%B8%B4%E0%B8%99" title="ไคทิน – tajski" lang="th" hreflang="th" data-title="ไคทิน" data-language-autonym="ไทย" data-language-local-name="tajski" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Kitin" title="Kitin – turecki" lang="tr" hreflang="tr" data-title="Kitin" data-language-autonym="Türkçe" data-language-local-name="turecki" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A5%D1%96%D1%82%D0%B8%D0%BD" title="Хітин – ukraiński" lang="uk" hreflang="uk" data-title="Хітин" data-language-autonym="Українська" data-language-local-name="ukraiński" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B5%D9%84%D8%A8%DB%8C%D9%86" title="صلبین – urdu" lang="ur" hreflang="ur" data-title="صلبین" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Kitin" title="Kitin – wietnamski" lang="vi" hreflang="vi" data-title="Kitin" data-language-autonym="Tiếng Việt" data-language-local-name="wietnamski" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E7%94%B2%E5%A3%B3%E7%B4%A0" title="甲壳素 – wu" lang="wuu" hreflang="wuu" data-title="甲壳素" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E7%94%B2%E6%AE%BC%E7%B4%A0" title="甲殼素 – kantoński" lang="yue" hreflang="yue" data-title="甲殼素" data-language-autonym="粵語" data-language-local-name="kantoński" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%94%B2%E6%AE%BC%E8%B3%AA" title="甲殼質 – chiński" lang="zh" hreflang="zh" data-title="甲殼質" data-language-autonym="中文" data-language-local-name="chiński" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a 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.chemiczny-infobox>caption{background-color:#ffeece;color:black}.mw-parser-output .chemiczny-infobox .chemia-aktywny-head,.mw-parser-output .chemiczny-infobox .chem-head{font-weight:bold;text-align:center}@media screen{html.skin-theme-clientpref-night .mw-parser-output .chemiczny-infobox .chem-head,html.skin-theme-clientpref-night .mw-parser-output .chemiczny-infobox .chemia-aktywny-head,html.skin-theme-clientpref-night .mw-parser-output .chemiczny-infobox caption{filter:brightness(0.85)}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .chemiczny-infobox .chem-head,html.skin-theme-clientpref-os .mw-parser-output .chemiczny-infobox .chemia-aktywny-head,html.skin-theme-clientpref-os .mw-parser-output .chemiczny-infobox caption{filter:brightness(0.85)}}</style> <table class="infobox chemiczny-infobox" cellpadding="4"> <caption class="naglowek notheme"><style data-mw-deduplicate="TemplateStyles:r65781301">.mw-parser-output .infobox>caption>.iboxt-flex{display:flex;justify-content:flex-start;align-items:center;gap:4px}.mw-parser-output .infobox>caption>.iboxt-flex>.iboxt-ikona{flex-grow:0;flex-shrink:0;font-size:7px;max-width:40px;overflow:hidden}.mw-parser-output .infobox>caption>.iboxt-flex>.iboxt-tekst{flex-grow:1}.mw-parser-output .infobox>caption .iboxt-1{font-weight:bold}.mw-parser-output .infobox>caption .iboxt-2{font-style:italic}.mw-parser-output .infobox>caption .iboxt-3{font-style:italic;font-size:90%}</style><div class="iboxt-1">Chityna</div> </caption> <tbody><tr class="grafika iboxs"> <td colspan="2" style="padding:0;"> <table class="ibox2"> <tbody><tr> <td style="text-align: center; vertical-align:middle;"><span class="skin-invert-image" typeof="mw:File"><a href="/wiki/Plik:Chitin.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/13/Chitin.svg/240px-Chitin.svg.png" decoding="async" width="240" height="142" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/13/Chitin.svg/360px-Chitin.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/13/Chitin.svg/480px-Chitin.svg.png 2x" data-file-width="512" data-file-height="302" /></a></span> </td></tr> </tbody></table> </td></tr> <tr> <td colspan="2" class="chem-head notheme" style="border-bottom:1px solid var(--border-color-base, #a2a9b1); border-top:1px solid var(--border-color-base, #a2a9b1);">Ogólne informacje </td></tr> <tr> <th><a href="/wiki/Monomery" title="Monomery">Monomery</a> </th> <td> <p><a href="/wiki/Acetyloglukozamina" class="mw-redirect" title="Acetyloglukozamina">acetyloglukozamina</a> </p> </td></tr> <tr> <th><a href="/wiki/Mer_(chemia)" title="Mer (chemia)">Struktura meru</a> </th> <td> <p><span style="white-space:nowrap"><abbr class="abbr" title="Wiązanie pojedyncze" style="text-decoration:none !important">−</abbr>C<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.3em; line-height:1.0em; font-size:80%; text-align:left;"><br />8</span>H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.3em; line-height:1.0em; font-size:80%; text-align:left;"><br />13</span>O<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.3em; line-height:1.0em; font-size:80%; text-align:left;"><br />5</span>N<abbr class="abbr" title="Wiązanie pojedyncze" style="text-decoration:none !important">−</abbr></span> </p> </td></tr> <tr> <td colspan="2" class="chem-head notheme" style="border-bottom:1px solid var(--border-color-base, #a2a9b1); border-top:1px solid var(--border-color-base, #a2a9b1);">Identyfikacja </td></tr> <tr> <th><a href="/wiki/Numer_CAS" title="Numer CAS">Numer CAS</a> </th> <td> <p><a class="external text" href="https://tools.wmflabs.org/magnustools/cas.php?language=pl&cas=1398-61-4">1398-61-4</a> </p> </td></tr> <tr> <td colspan="2" style="padding:0;"> <table class="collapsible collapsed ibox-inner"> <tbody><tr style="border-top:1px solid var(--border-color-base, #a2a9b1);"> <th colspan="2" class="chem-head notheme" style="border-top:1px solid var(--border-color-base, #a2a9b1);">Niebezpieczeństwa </th></tr> <tr style="border-top:1px solid var(--border-color-base, #a2a9b1); color:inherit; background:var(--background-color-base, #fff)"> <td colspan="2"><a href="/wiki/Karta_charakterystyki" title="Karta charakterystyki">Karta charakterystyki</a>: <a rel="nofollow" class="external text" href="https://www.sigmaaldrich.com/PL/pl/sds/sigma/c3641">dane zewnętrzne</a> firmy Sigma-Aldrich [dostęp 2020-02-18] </td></tr> <tr> <td colspan="2" style="color:black; background-color:#FFEECE; border-bottom:1px var(--border-color-base, #a2a9b1) solid; border-top:1px var(--border-color-base, #a2a9b1) solid"> </td></tr> <tr> <td colspan="2" style="color:inherit; background:var(--background-color-base, #fff); border-top:1px var(--border-color-base, #a2a9b1) solid; font-weight:bold; text-align:center; border-bottom:1px var(--border-color-base, #a2a9b1) solid"><a href="/wiki/Globalnie_zharmonizowany_system_klasyfikacji_i_oznakowania_chemikali%C3%B3w" title="Globalnie zharmonizowany system klasyfikacji i oznakowania chemikaliów">Globalnie zharmonizowany system<br />klasyfikacji i oznakowania chemikaliów</a> </td></tr> <tr style="text-align:center; font-size:90%; color:inherit; background:var(--background-color-base, #fff);"> <td colspan="2">Substancja nie jest klasyfikowana jako<br />niebezpieczna według kryteriów GHS<br />(na podstawie podanej karty charakterystyki). </td></tr> <tr> <td colspan="2" style="color:black; background-color:#FFEECE; border-bottom:1px var(--border-color-base, #a2a9b1) solid; border-top:1px var(--border-color-base, #a2a9b1) solid"> </td></tr> <tr> <th><a href="/wiki/Dawka_%C5%9Bmiertelna" title="Dawka śmiertelna">Dawka śmiertelna</a> </th> <td> <p>LD<sub>50</sub> 50 mg/kg (szczur, dożylnie) </p> </td></tr> </tbody></table> </td></tr> <tr> <td colspan="2" class="chem-head notheme" style="border-bottom:1px solid var(--border-color-base, #a2a9b1); border-top:1px solid var(--border-color-base, #a2a9b1);">Podobne związki </td></tr> <tr> <th>Pochodne </th> <td> <p><a href="/wiki/Chitozan" title="Chitozan">chitozan</a> </p> </td></tr> <tr class="noprint plainlinks" style="border-top:1px solid var(--border-color-base, #a2a9b1); text-align:center;"> <td colspan="2" style="padding:0;"> <table cellpadding="4" cellspacing="0" style="width:100%; margin:0px; background:var(--background-color-base, #fff); color:inherit"> <tbody><tr> <td style="vertical-align:middle; width:30px;"><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/Category:Chitin" title="Commons"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/21px-Commons-logo.svg.png" decoding="async" width="21" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/31px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/42px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> </td> <td style="vertical-align:middle;"><a href="https://commons.wikimedia.org/wiki/Category:Chitin" class="extiw" title="commons:Category:Chitin">Multimedia w Wikimedia Commons</a> </td></tr></tbody></table> </td></tr> <tr class="noprint plainlinks" style="border-top:1px solid var(--border-color-base, #a2a9b1); text-align:center;"> <td colspan="2" style="padding:0;"> <table cellpadding="4" cellspacing="0" style="width:100%; margin:0px; background:var(--background-color-base, #fff); color:inherit"> <tbody><tr> <td style="vertical-align:middle; width:30px;"><span typeof="mw:File"><a href="https://pl.wiktionary.org/wiki/chityna" title="Wikisłownik"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/67/WiktionaryPl_nodesc.svg/28px-WiktionaryPl_nodesc.svg.png" decoding="async" width="28" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/67/WiktionaryPl_nodesc.svg/42px-WiktionaryPl_nodesc.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/67/WiktionaryPl_nodesc.svg/56px-WiktionaryPl_nodesc.svg.png 2x" data-file-width="122" data-file-height="117" /></a></span> </td> <td style="vertical-align:middle;"><a href="https://pl.wiktionary.org/wiki/chityna" class="extiw" title="wikt:chityna">Hasło w Wikisłowniku</a> </td></tr></tbody></table> </td></tr> </tbody></table> <p><b>Chityna</b> (<a href="/wiki/J%C4%99zyk_grecki_klasyczny" title="Język grecki klasyczny">stgr.</a> <span style="font-style: normal;" lang="grc">χιτών</span> <i><a href="/wiki/Chiton" title="Chiton">chiton</a></i> ‘wierzchnia szata’) – <a href="/wiki/Zwi%C4%85zki_organiczne" title="Związki organiczne">organiczny związek chemiczny</a> z grupy <a href="/wiki/Biopolimery" title="Biopolimery">biopolimerów</a>, <a href="/wiki/Polisacharydy" title="Polisacharydy">polisacharyd</a> zbudowany z cząsteczek <a href="/wiki/Glukozamina" title="Glukozamina">β-glukozaminy</a><sup id="cite_ref-Ullmann_1-0" class="reference"><a href="#cite_note-Ullmann-1">[1]</a></sup><sup id="cite_ref-StB1_2-0" class="reference"><a href="#cite_note-StB1-2">[2]</a></sup>, połączonych <a href="/wiki/Wi%C4%85zanie_O-glikozydowe" title="Wiązanie O-glikozydowe">wiązaniami β-1,4-glikozydowymi</a><sup id="cite_ref-StB1_2-1" class="reference"><a href="#cite_note-StB1-2">[2]</a></sup>. Występuje w <a href="/wiki/%C5%9Aciana_kom%C3%B3rkowa" title="Ściana komórkowa">ścianach komórkowych</a> <a href="/wiki/Wodorosty" title="Wodorosty">wodorostów</a><sup id="cite_ref-StB1_2-2" class="reference"><a href="#cite_note-StB1-2">[2]</a></sup>, <a href="/wiki/Grzyby" title="Grzyby">grzybów</a><sup id="cite_ref-Ullmann_1-1" class="reference"><a href="#cite_note-Ullmann-1">[1]</a></sup><sup id="cite_ref-StB1_2-3" class="reference"><a href="#cite_note-StB1-2">[2]</a></sup> i <a href="/wiki/Bakterie" title="Bakterie">bakterii</a><sup id="cite_ref-StB1_2-4" class="reference"><a href="#cite_note-StB1-2">[2]</a></sup>, a także w <a href="/wiki/Szkielet_zewn%C4%99trzny" title="Szkielet zewnętrzny">szkieletach zewnętrznych</a> <a href="/wiki/Stawonogi" title="Stawonogi">stawonogów</a><sup id="cite_ref-Ullmann_1-2" class="reference"><a href="#cite_note-Ullmann-1">[1]</a></sup><sup id="cite_ref-StB1_2-5" class="reference"><a href="#cite_note-StB1-2">[2]</a></sup> (które tworzy wraz z <a href="/wiki/Bia%C5%82ka" title="Białka">białkami</a> oraz <a href="/wiki/Sole" title="Sole">solami</a> <a href="/wiki/Wap%C5%84" title="Wapń">wapnia</a> i <a href="/wiki/Magnez" title="Magnez">magnezu</a><sup id="cite_ref-StB1_2-6" class="reference"><a href="#cite_note-StB1-2">[2]</a></sup>). Jej obecność potwierdzono także u <a href="/wiki/Mi%C4%99czaki" title="Mięczaki">mięczaków</a>, <a href="/wiki/Ramienionogi" title="Ramienionogi">ramienionogów</a> i <a href="/wiki/Mszywio%C5%82y" title="Mszywioły">mszywiołów</a><sup id="cite_ref-StB1_2-7" class="reference"><a href="#cite_note-StB1-2">[2]</a></sup>. </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Plik:Lyristes_plebejus.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Lyristes_plebejus.jpg/220px-Lyristes_plebejus.jpg" decoding="async" width="220" height="210" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Lyristes_plebejus.jpg/330px-Lyristes_plebejus.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/71/Lyristes_plebejus.jpg/440px-Lyristes_plebejus.jpg 2x" data-file-width="1842" data-file-height="1758" /></a><figcaption><a href="/wiki/Piewikowate" title="Piewikowate">Cykada</a> opuszczająca swój chitynowy egzoszkielet w czasie <a href="/wiki/Wylinka" title="Wylinka">wylinki</a></figcaption></figure> <p>Chemicznie chityna ma podobną strukturę do <a href="/wiki/Celuloza" title="Celuloza">celulozy</a>. Zamiast <a href="/wiki/Mer_(chemia)" title="Mer (chemia)">merów</a> <a href="/wiki/Glukoza" title="Glukoza">glukozydowych</a> posiada ona jednak mery <a href="/wiki/N-Acetyloglukozamina" title="N-Acetyloglukozamina"><i>N</i>-acetyloglukozoaminowe</a> (dokładnie <i>N</i>-acetylo-<small>D</small>-glukozo-2-aminowe). Tak jak w celulozie, tworzą one długie łańcuchy polimerowe poprzez wiązania β-1,4-glikozydowe. Wymiana części atomów <a href="/wiki/Tlen" title="Tlen">tlenu</a> na atomy <a href="/wiki/Azot" title="Azot">azotu</a> w strukturze chityny w stosunku do struktury celulozy powoduje, że w chitynie występują dużo silniejsze międzycząsteczkowe <a href="/wiki/Wi%C4%85zanie_wodorowe" title="Wiązanie wodorowe">wiązania wodorowe</a>, co skutkuje większą wytrzymałością mechaniczną chityny w stosunku do celulozy<sup class="noprint" title="Te informacje wymagają podania przypisów bibliograficznych od 2022-02">[<a href="/wiki/Pomoc:Przypisy" title="Pomoc:Przypisy">potrzebny przypis</a>]</sup>. </p> <div class="mw-heading mw-heading2"><h2 id="Przypisy">Przypisy</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chityna&veaction=edit&section=1" title="Edytuj sekcję: Przypisy" class="mw-editsection-visualeditor"><span>edytuj</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Chityna&action=edit&section=1" title="Edytuj kod źródłowy sekcji: Przypisy"><span>edytuj kod</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-Ullmann-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Ullmann_1-0">a</a></sup> <sup><a href="#cite_ref-Ullmann_1-1">b</a></sup> <sup><a href="#cite_ref-Ullmann_1-2">c</a></sup></span> <span class="reference-text"><cite class="citation closed-access doi nourl" id="CITEREFHirano2005"><span class="cite-name-before"><span class="cite-name-full">Shigehiro</span><span class="cite-name-initials" title="Shigehiro" style="display:none">S.</span> </span><span class="cite-lastname">Hirano</span><span class="cite-name-after" style="display:none"> <span class="cite-name-full">Shigehiro</span><span class="cite-name-initials" title="Shigehiro">S.</span></span>, <i>Chitin and Chitosan</i>, [w:] <i>Ullmann’s Encyclopedia of Industrial Chemistry</i>, Weinheim: Wiley‐VCH, 2005, <a href="/wiki/DOI_(identyfikator_cyfrowy)" title="DOI (identyfikator cyfrowy)">DOI</a>: <a rel="nofollow" class="external text" href="https://dx.doi.org/10.1002%2F14356007.a06_231">10.1002/14356007.a06_231</a><span class="Z3988" title="ctx_ver=Z39.88-2004&rft.gengre=bookitem&rft.place=Weinheim&rft.atitle=Chitin+and+Chitosan&rft.aufirst=Shigehiro&rft.aulast=Hirano&rft.date=2005&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.btitle=Ullmann%E2%80%99s+Encyclopedia+of+Industrial+Chemistry&rft.pub=Wiley%E2%80%90VCH&rft_id=info%3Adoi%2F10.1002%2F14356007.a06_231" style="display:none"> </span> <span class="lang-list">(<abbr title="Treść w języku angielskim (English)">ang.</abbr>)</span>.</cite></span> </li> <li id="cite_note-StB1-2"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-StB1_2-0">a</a></sup> <sup><a href="#cite_ref-StB1_2-1">b</a></sup> <sup><a href="#cite_ref-StB1_2-2">c</a></sup> <sup><a href="#cite_ref-StB1_2-3">d</a></sup> <sup><a href="#cite_ref-StB1_2-4">e</a></sup> <sup><a href="#cite_ref-StB1_2-5">f</a></sup> <sup><a href="#cite_ref-StB1_2-6">g</a></sup> <sup><a href="#cite_ref-StB1_2-7">h</a></sup></span> <span class="reference-text"><cite class="citation nourl"><i>Słownik tematyczny. Biologia</i>, cz. 1, Warszawa: <a href="/wiki/Wydawnictwo_Naukowe_PWN" title="Wydawnictwo Naukowe PWN">Wydawnictwo Naukowe PWN</a>, 2011, s. 37, <a href="/wiki/Specjalna:Ksi%C4%85%C5%BCki/9788301165291" title="Specjalna:Książki/9788301165291">ISBN <span class="isbn">978-83-01-16529-1</span></a><span class="Z3988" title="ctx_ver=Z39.88-2004&rft.gengre=book&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.btitle=S%C5%82ownik+tematyczny.+Biologia&rft.isbn=978-83-01-16529-1&rft.place=Warszawa&rft.pub=%5B%5BWydawnictwo+Naukowe+PWN%5D%5D&rft.date=2011" style="display:none"> </span>.</cite></span> </li> </ol></div> <style data-mw-deduplicate="TemplateStyles:r74016753">.mw-parser-output #normdaten>div+div{margin-top:0.5em}.mw-parser-output #normdaten>div>div{background:var(--background-color-neutral,#eaecf0);padding:.2em .5em}.mw-parser-output #normdaten ul{margin:0;padding:0}.mw-parser-output #normdaten ul li:first-child{padding-left:.5em;border-left:1px solid var(--border-color-base,#a2a9b1)}</style> <div id="normdaten" class="catlinks"><div class="normdaten-typ-fehlt"><div><a href="/wiki/Kontrola_autorytatywna" title="Kontrola autorytatywna">Kontrola autorytatywna</a> (<span class="description"><a href="/wiki/Polimery" title="Polimery">polimer</a></span>):</div><ul><li><a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">LCCN</a>: <span class="uid"><a rel="nofollow" class="external text" href="http://lccn.loc.gov/sh85024494">sh85024494</a></span></li><li><a href="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a>: <span class="uid"><a rel="nofollow" class="external text" href="http://d-nb.info/gnd/4147737-6">4147737-6</a></span></li><li><a href="https://de.wikipedia.org/wiki/Web_NDL_Authorities" class="extiw" title="de:Web NDL Authorities">NDL</a>: <span class="uid"><a rel="nofollow" class="external text" href="http://id.ndl.go.jp/auth/ndlna/00575854">00575854</a></span></li><li><a href="/wiki/Biblioth%C3%A8que_nationale" title="Bibliothèque nationale">BnF</a>: <span class="uid"><a rel="nofollow" class="external text" href="http://catalogue.bnf.fr/ark:/12148/cb11977844t">11977844t</a></span></li><li><a href="/wiki/Centralna_Biblioteka_Narodowa_we_Florencji" title="Centralna Biblioteka Narodowa we Florencji">BNCF</a>: <span class="uid"><a rel="nofollow" class="external text" href="http://thes.bncf.firenze.sbn.it/termine.php?id=37834">37834</a></span></li><li><a href="/wiki/Biblioteka_Narodowa_Republiki_Czeskiej" title="Biblioteka Narodowa Republiki Czeskiej">NKC</a>: <span class="uid"><a rel="nofollow" class="external text" href="http://aut.nkp.cz/ph921683">ph921683</a></span></li><li><a href="/wiki/Biblioteka_Narodowa_Izraela" title="Biblioteka Narodowa Izraela">J9U</a>: <span class="uid"><a rel="nofollow" class="external text" href="http://olduli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987007285622705171">987007285622705171</a></span></li></ul></div><div class="normdaten-andere"><div><a href="/wiki/Encyklopedia_internetowa" title="Encyklopedia internetowa">Encyklopedie internetowe</a>:</div> <ul><li><a href="/wiki/Encyklopedia_Britannica" title="Encyklopedia Britannica">Britannica</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.britannica.com/science/chitin">science/chitin</a></span></li> <li><a href="/wiki/Store_norske_leksikon" title="Store norske leksikon">SNL</a>: <span class="uid"><a class="external text" href="https://wikidata-externalid-url.toolforge.org/?p=4342&url_prefix=https://snl.no/&id=kitin">kitin</a></span></li> <li><a href="https://www.wikidata.org/wiki/Property:P1296" class="extiw" title="d:Property:P1296">Catalana</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.enciclopedia.cat/ec-gec-0136443.xml">0136443</a></span></li> <li><a href="/wiki/Den_Store_Danske_Encyklop%C3%A6di" title="Den Store Danske Encyklopædi">DSDE</a>: <span class="uid"><a class="external text" href="https://wikidata-externalid-url.toolforge.org/?p=8313&url_prefix=https://lex.dk/&id=kitin">kitin</a></span></li></ul> </div></div></div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; 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